2easy DMR21 User manual

2 EASY
DESCRIPTION TERMINAL
PLACE NAMEPLATE
PARTS AND FUNCTIONS
INSTALLATION GUIDE
The door stations are used as speaking and operating units for the
door communication system at the front door.Via the door station,a
call is connected to the desired home station after a call button is
pressed.
The DMR21 with the modular design ensures a high level of
flexibility,for example,the video entry module and the card reader
module can be assembled with call buttons outdoor station and the
user can swipe cards to open the door. For such combination,about
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The keypad module can be assembled with call buttons outdoor sta-
tion, and users can enter the password to open the door,about the
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Connection port
Stainless steel panel
316 mm
133 mm
Embedded box
RF CARD
L1 L2
12 3 4 5 6
ON DIP
Camera Lens
Speaker
Night View LED
ID Card Window
Status Indicator
Microphone
Nameplate
Call button
Screw hole
A B
 +12V: 12VDC power output.
 LK-: Power ground.
 LK+: Common contact of the relay.
 NO.: Normally open contact of the relay(refer to DT technical guide
for Lock connection detail informations).
 EB+: Exit button positive connection port.
 EB-: Exit button negative connection port.
 JP-LK: For electronic lock safety type setting(refer to door lock
connections).
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 CN/KMB: Call button module connection port.
 CN/T-COIL: Reserved.
 CN/FUN: Touch sensor keypad module or TFT display module con-
nection port.
 CN/WGN: Card reader module connection port.
 Bus(L1,L2): Non-polarity bus line,connect to PC6(power comb
unit).
CN-LK
JP-LK
+12V LK- LK+ NO EB- EB+
SET
12V
TX1
RX1
GND
RX3
TX3
GND
5CL
GND
5DA
RST
INT
GND 12V CLK DAT STR C2 C1 CTR GND GND VIO POW
WG0 WG1
GND
12V
CN/KMB CN/T-COIL
CN/FUN CN/WGN
L1 L2
1 2 3 4 5 6
ON DIP
Press down and move right/left to open the transparent nameplate
cover. The insert the name paper and put the cover back. Note that
the double row button panel can be opened both direction, single row
button can only be opened at right side.
Note:Key A and key B will not be seen on the panel,they are cryp-
tic.Normally,key A and key B are not activated,about the keys
activated,refer to the section of MODULES ->CAMERA MODULE.
David
Calo
name paper
DMR21 Technical Menu-2-

2 EASY
INSTALLATION GUIDE
MOUNTING SYSTEM CONNECTION
Mounting with expanding panel
1 2
34
Drill a hole and attach the embedded box to it.
The last view for all mounting.Use the screws to fasten the panel
Wire correctly and plug in the bus line connector
1 2
34
Drill a hole and attach the embedded box to it.
The last view for all mounting.Use the screws to fasten the panel
Wire correctly and plug in the bus line connector
Standard mounting
RF CARD
OFF ON
OFF ON
DBC4A
A B C D
DBC4A
A B C D
Impedance
switch
Impedance
switch
100~240VAC
BUS(IM) BUS(DS)
PC6
AC~
OFF ON
DBC4A
A B C D
Impedance
switch
Code=28
Code=30
Code=29
Code=31
Code=4
Code=6
Code=5
Code=7
Code=0
Code=2
Code=1
Code=3
 Note: the sketch map is taken DT47M monitor for example.
DMR21 Technical Menu -3-

2 EASY
ELECTRIC LOCK CONNECTION
SPECIFICATION
1) Door Lock Controlled with Internal Power
1. The door lock is limited to 12Vdc, and holding current must be less
than 250mA when using internal power supply mode.
2. The Unlock Mode Parameter must be set to 0 (by default).
3. Jumper set to 1-2 position for power-off-to-unlock safety
type(Normally closed mode); set to 2-3 position for power-on-to
-unlock type(Normally open mode ).
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unlock time on door station,detail information refer to DT system
technical guide .
2) Door Lock Controlled with External Power
1. The external power supply must be used according to the lock.
2. The jumper must be taken off before connecting.
3. Setup the Unlock Mode Parameter for different lock types
 Power-on-to-unlock type:Unlock Mode=0(by default)
 Power-off-to-unlock type:Unlock Mode=1
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unlock time on door station,more detail information refer to DT system
technical guide .
JP_LK
12V 300mA
Exit button
Jumper position in 2-3
+
-+12V
LK -
LK+
N.O.
EB-
EB+
123
Power-on-to-Unlock type:
Power-on-to-Unlock type:
12V 300mA
Jumper position in 1-2
+12V
LK -
LK+
N.O.
EB-
EB+
+
-
JP_LK
123
Exit button
Power-off-to-Unlock type:
Power-off-to-Unlock type:
+
+
-
-
+12V
LK - (GND)
LK+(COM)
N.O.
EB-
EB+
Take off the Jumper
JP_LK
Cut off the line
1 2 3
Exit button
+12V
LK - (GND)
LK+(COM)
N.O.
EB-
EB+
Take off the Jumper
+
+
-
-
JP_LK
Cut off the line
1 2 3
Exit button
 Power supply: 26Vdc(supplied by PC6)
 Power Consumption: 1W in standby, 5W in working
 Unlock Power output: 12Vdc,250mA
 Unlock timing: 1~99s
 Working temperature: - 20ºC ~ +55ºC
 Dimension: 316(H)x133(W)x48(D)mm
INSTALLATION GUIDE
DIP SWITCHES SETTING
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Bit-1 and Bit 2 is for door station ID settings. When multi door stations
are installed in the system, these two bit must be set correctly, the
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to 10, the fourth one set to 11. If only one door station is installed, set
to 00.
Bit-3 is for single or double row button door station selection. If the
door station is a double row button, such as DMR21-D8, set this bit to
0. For single row button door station,set to 1.
Bit-4 is for button code selection. if use the default codes for each
button of the door station, set to 0. If use the programmed codes, set
to 1.(the code for each button can be programmed by software, detail
information refer to DT system technical guide)
Bit-5 is for unlocking time quick setting. 0 is the default setting,and the
default time is 1 second. If set to 1,the unlock time is 5 seconds(the
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Bit-6 is for activating the key A and key B. Normally key A and key B
is not activated(about the functions of key A and key B,please refer to
DT system technical guide ),Just when it set to 1,the key A and key B
is activated.
ON(1)
=
OFF(0)
=
ON
ON
ON
1 2 3 4 5 6
DMR21 Technical Menu-4-

2 EASY
CAMERA MODULE
Note: Key A and key B can not be seen on the panel,they are cryptic.
Normally,key A and key B are not activated. To activate the buttons,
just set the DIP6 to ON.
Attention: All settings will be canceled if the Restore Factory Setting
is activated. Include the modules setting,such as ID module, Touch
Keypad module…etc. Even if the modules are not connected to the
Camera Module.
When in standby mode. Short out the Exit Button Port(EB+,EB-),
then continuously toggle the DIP6 switch for 4 times with a warning
sound of BP+, and the three Indicators will blink at the same time,
that means the Restore Factory Setting is in progress; If the three
Indicators turn off with a warning sound of BP+,it means the Restore
Factory SettingLV¿QLVKHG
Please know that the DIP6 switch must be set to ON while the others
are set to OFF to carry on the following settings.
When the door station with Camera Module is in standby.
(1)Press Key A, the Unlock indicator turns on with the warning sound
of BP+, BP;
(2)Press Key A again to set the Unlocking Mode to Normally On or
Normally Closed. (Normally On: the Status indicator blinks for one
time with the warning sound of BP+; Normally Closed:the Status in-
dicator blinks for twice with the warning sound of BP+, BP).
If TFT Module is connected, the info will be displayed on screen.
When the door station with Camera Module is in standby.
(1)Press Key A, the Unlock indicator turns on with the warning sound
of BP+, BP;
(2)Press Key B and hold on to enter the Unlocking Time Delay Set-
ting, a warning sound of BP will be heard and the Status indicator
blinks one time per second.
The counting of Unlocking Time is the times that Status indicator
blinks(the units is second). For example,the Status indicator blinks
for four times,that means the unlocking time is 4 seconds.
When the door station with Camera Module is in standby.
(1)Press Key A and hold on for 3 seconds to enter the Warning Tune
Option Mode, the Status indicator turns on and the current tune is
playing;
(2)Press Key A again to play next tune;
(3)Press Key B to quit.
When the door station with Camera Module is in standby.
(1)Press Key B to enter Tune Volume Setting, the Talk indicator
turns on,at the same time, play the tune at current volume;
(2)Press Key A to increase/decrease the volume;
(3)Press B to exit.
If TFT Module is connected, the current Volume will be displayed on
screen.
(1)During conversation, press Key B and hold on for 3 seconds to
enter the Talk Volume Setting, The Talk indicator turns on with the
warning sound of BP+,BP;
(2)Press Key A to increase/decrease the volume.
(3)Press Key B to exit.
 Unlocking Mode Setting
 Unlocking Time Delay Setting
 Warning Tune Setting
 Tune Volume Setting
 Talk Volume Setting
Speaker
Camera lens
Night view LED
MIC
Invisible key A
Status indicator
Talk indicator
Unlock indicator
Invisible key B
MODULES
1. Parts and functions
2. Settings via touch button
3. Restore factory setting
DMR21 Technical Menu -5-
Warning Tune Setting
When the door station with
Camera Module
is in standby.
(1)Press Key A and hold on for 3 seconds to enter the
Warning Tune
Option Mode
, the
Status indicator
turns on and the current tune is
ator
playing;
(2)Press Key A again to play next tune;
(3)Press Key B to quit.

2 EASY
KEYPAD MODULE
Input room number directly, the screen will be showed the room
number,press to start calling.
Input password +”#” to unlock the door.
This section explains the settings of each function, please refer to the
following table:
About the setting mode:
Input the master code to switch to the setting mode, and input the cor-
responding setting code to perform the settings for the function you
want. After settings have been made, input the following setting codes
to continue the setting operation. Press " " to exit the setting mode.
Touch sensor
keypad
Call button
MODULES
1. Parts and functions
2. Keypad operation with TFT module
 Call Residents
 Password Unlocking
 Parameters Setting
~ The example is set as cancel button and # as
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for detail information.
 Forbid to slide to touch the digital keypad,it may
cause mistaken key,the correct operation is using
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ting the code number each time,otherwise,the
operation will be cancelled automatically in 10s.
Setting items Setting range Default
value
Setting
code
Reset all settings 1,2,3,4 -00
Setting the master code 1 ~ 12 digits
Valid keys:0 ~ 9 1234 01
Setting the key
illumination time
10 to 99 seconds/
continually lit 10 seconds 02
Setting the unlock time 01 to 99 seconds 1 seconds 03
Setting the unlock mode 0:opened/1:closed opened 04
Operation tone settings 0,1,2 on 05
Reset code settings 1,2,3,4 - 06
&# function settings 0:Normal/1:Reverse Normal 07
Call tone settings 0:Enable/1:Disable Enable 08
Interference resistant
grade settings Valid keys:0 ~ 5 2 09
SPK Adjustment Valid keys:0~9 5 11
Night light level Valid keys:0 ~ 5 4 13
Reserve Reserve Reserve 14~17
Setting the code
forTemporary1
1 ~ 12 digits
Valid keys:0~9 - 18
Setting the code
forTemporary2
1 ~ 12 digits
Valid keys:0~9 - 19
Setting the code for
user group1
1 ~ 12 digits
Number of codes:40
Valid keys:0~9
- 20~59
Setting the code for
user group2
1 ~ 12 digits
Number of codes:40
Valid keys:0~9
- 60~99
Mounting
screw
DMR21 Technical Menu-6-

2 EASY
Input the master code.
(Default: [ ] +[#] )
- All settings will restore to their
default value.
-
When power on or activate
the reset all setting item,the
keypad checking will carry out,
during this time,the key
illumination will blink and the
touching operation is forbidden,
after finish checking,the key
illumination will stop blinking
and sent out a long sound of beep
- The master code is allowed 1~12
digits,the same code cannot be set
for both the user code and the
master code,it is recommended
that you modify the default master
code.
- The unlock time can be set on
both monitor and door station,
and the valid value is the number
you set last time.
Beep+, Beep
Beep+, Beep Beep+, Beep Beep+, Beep Beep+, Beep
Beep+ Beep+ Beep+ Beep+
Inputting of code (ex.: 10)
range:00 or 10~99
Inputting of code (ex.: 09)
range:01~99
3.Setting the key
illumination time
4.Setting the
unlock time
2.Setting the master code
(Default 1234) (Default 10s) (Default 1s)
Inputting of new master code
(ex.: 4321)(1~12 digits)
Input the setting code.
Inputting of code
Input the setting code.
1.Reset all settings
00+#
1234+# 4321+#
01+#
10+# 09+#
Input the setting code.
02+#
Input the setting code.
03+#
- If the key illumination time is set
to 00,the key illumination will light
up all the time when power on.
- If the key illumination time is set to
10~99,the key illumination will light
up for 10~99 seconds.At this mode,
the key illumination lights off in
standby mode, touching any digital
key can illuminate,but this is the
invalid digital.
-
When the “ cancel” key is pressed, the indicator will show its standby color, the buzzer beeps, and the system
exits the setting mode.
- When there isn’t any operation in 10s, the buzzer beeps, and the system exits the setting mode.
Beep, Beep+
*
- When setting failure, the buzzer beeps.
MODULES
DMR21 Technical Menu -7-

2 EASY
Input the master code.
(Default: [ ] +[#])
Beep+, Beep Beep+, Beep Beep+, Beep Beep+, Beep
Beep+
Beep+Beep+ Beep+
7.Reset code setting 8. &# function setting6.Setting operation tone
(Default ON) (Default Normal)(Default 0(opened))
Input the setting code.
Inputting of code
Input the setting code.
5.Setting the unlock mode
04+# 05+#
range:0:(open)/1:(close)
1+#
0/1 0/1 0/1
1+# 1+#1234+#
Input the setting code.
06+#
Input the setting code.
07+#
(ex.: 1)
Inputting of code Inputting of code Inputting of code
range:0:(on)/1:(off)
(ex.: 1)
range:0:(normal)/1:(reverse)
(ex.: 1)
*
*
*
- The unlock mode can be set on
both monitor and door station,
and the valid value is the number
you set last time.
- When the operation tone is
set to 0,pressing the digital
keypad will sent out a sound
of beep.
- When the operation tone is
set to 1,pressing the digital
keypad will blink one time.
- Cancel all the passwords except
the master code.
- Restore the master code to
default value(1,2,3,4)
- When the item is set to 0,press
the button to cancel the input,
and press the # button to confirm
the input.
- When the item is set to 1,press
the # button to cancel the input,
and press the button to confirm
the input .
Beep+, Beep
-
When the “ cancel” key is pressed, the indicator will show its standby color, the buzzer beeps, and the system
exits the setting mode.
- When there isn’t any operation in 10s, the buzzer beeps, and the system exits the setting mode.
Beep, Beep+
*
- When setting failure, the buzzer beeps.
MODULES
DMR21 Technical Menu-8-

2 EASY
Input the master code.
(Default: [ ] +[#])
Beep+, Beep Beep+, Beep
Beep+ Beep+
10.Interference resistant
grade setting
Input the setting code.Input the setting code.
9. Call tone setting
08+#
0/1
1+#
09+#
Inputting of code (ex.: 3)
range:0~5
3+#
Inputting of code (ex.: 1)
range:0(enable)/1:(disable)
(Default 2)
(Default enable)
- The larger you set the
interference resistant grade,
the stronger it will be,but the
sensitivity of the keypad will
be more lower.
- The interference resistant
grade setting also will activate
the keypad checking.
- If the item is set to 0,the unit will
respond a call tone when pressing
the “CALL” button.
- If the item is set to 1, the unit will
have no responds when pressing
the “CALL” button.
Beep+, Beep
Beep+
11.SPK volume adjust
setting
Input the setting code. Input the setting code.
11+#
Inputting of code (ex.: 5)
range:0~9
5+#
(Default:4)
- Unlock via password is still
available even when the door
station is talking.
- When door station is talking,
you can enter the Master code
(the LED turns white upon that)
to activate the volume adjusting
function:
Speaker adjustment: 3 (up),
6 (down).
Beep+, Beep
Beep+
12.Night light level
setting
13+#
Inputting of code (ex.: 3)
range:0~5
3+#
(Default 4)
- Night Light Level:0~5.
-The higher the number, the
brighter the night lights.
Beep+, Beep
-
When the “ cancel” key is pressed, the indicator will show its standby color, the buzzer beeps, and the system
exits the setting mode.
- When there isn’t any operation in 10s, the buzzer beeps, and the system exits the setting mode.
Beep, Beep+
*
- When setting failure, the buzzer beeps.
MODULES
DMR21 Technical Menu -9-

2 EASY
Input the master code.
(Default: [ ]+[#] ) Beep+, Beep
Beep+, Beep Beep+, Beep Beep+, Beep Beep+, Beep
Beep+ Beep+ Beep+ Beep
Inputting of code (ex.: 2011)
1~12 digits
Inputting of code (ex.: 2012)
1~12 digits
18.Setting the code
for user group1
19.Setting the code
for user group2
17.Setting the code
forTemporary2
Input the setting code.Input the setting code.
16.Setting the code
forTemporary1
18+# 19+# 21+# 60+#
2011+#
Inputting of code (ex.: 1006)
1~12 digits
1006+#
Inputting of code (ex.: 2011)
1~12 digits
2010+# 2012+#
Input the setting code.
(ex.:21)
Input the setting code.
(ex.:60)
20~59 60~99
- When input the correct temporary password to release the door,
the system will clear the temporary password after 60 seconds
automatically.But you should know that the password is valid within
60 seconds after inputing the correct temporary password
- The temporary1 is used to release the first lock,and the temporary
2 is used to release the second lock(the second lock need external
device to support).
- If the password length exceeds 12 digits, the system will sent out
the sound of “beep,beep,beep,beep”,and the digitals you input before
will be cleared at the same time.
- The temporary code can not be set the same as the master code
- The user code group1 is used to release the first lock,and the user
code group2 is used to release the second lock (the second lock
need external device to support).
- The user code group1 and user code code group2 can contain 40
group passwords
- If the password length exceeds 12 digits, the system will sent out
the sound of “beep,beep,beep,beep”,and the digitals you input
before will be cleared at the same time.
- The user code can not be set the same as the master code and
temporary code.
-
When the “ cancel” key is pressed, the indicator will show its standby color, the buzzer beeps, and the system
exits the setting mode.
- When there isn’t any operation in 10s, the buzzer beeps, and the system exits the setting mode.
Beep, Beep+
*
- When setting failure, the buzzer beeps.
MODULES
DMR21 Technical Menu-10-

2 EASY
TFT DISPLAY MODULE
1. Parts and functions
2. Features
3. Functions
3.5 inch TFT
screen
Touch sensor
button
Mounting
screw
 Calling via name list
 3.5 inch TFT display
 Operation visualization
 With three touch button
 Easy update to name list or UI
 Standby
 Name List Calling
 Calling Display
 Conversation
 Keypad operation
This is the start point in standby mode, It can be customized.(More
details refer to UI Update section)
In standby mode, press to show the name list. Press or
to select name. After that, press to call the corresponding user.
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This is the user interface of calling process. (Know that if the name
list is created, the resident’s name will be showed on screen)
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This is the user interface of conversation process.
The conversation time will be recorded.
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i) When in standby mode, input the number by pressing keypad, the
room number will be showed on screen.
ii) When in standby mode, press # key,a password will be asked. This
is the user interface of password input.
MODULES
DMR21 Technical Menu -11-